Hello forum friends feel a concern
1.-regarding this picture is a program that tells me if it works
2.-prestige stores adjusts power sources direct biene not need a push to prescribe and subie volje to the user's need, just as 0.6V and back up the voltage need to be that design
3.-There is a way to correct this circuit 10A 0.30V that is direct
4.-If you correct the PCB finish:
-Two faces P.T.H. (Plated Hole Throug)
-With anti-soladante mask (solder mask)
-Legend of components (silk screen).
Track Finish drilling copper, tin as the cost of this would cost me.
5. - This car is 12V fan would have to put 4 12v fans, there is a diagram similar to this to control a 220V or similar cooler